Why do color blind people differentiate between olive and golden?

Color blind individuals often have difficulty distinguishing between certain colors due to the absence or malfunction of specific cone cells in their eyes. However, olive and golden colors can still be differentiated based on factors like brightness, texture, and context rather than hue alone. These colors may also differ in saturation and luminance, which can help color blind people identify them despite their color vision limitations. Thus, their perception relies on a combination of visual cues beyond just color.